A term used to describe the process of inserting dehydrated fruit (esp. apples) into someone's anus, and then giving that person an enema, as to cause the fruit to expand (likepopcorn kernels expanding as they are cooked).
If you don't stop talking about Abraham Lincoln all the time, I'm totally going to popcorn kernel you in your sleep.
a film that has nothing new to be offered to the audience except for hackneyed contents such as lovemaking, song-and-dance and action. It may contain special effects, too.